美国科学家的研究将使高光谱呈像设备在医学领域得到更好应用

NIST Imaging Improves Medical Scanners

一般的视觉检测设备只能扫描一种颜色．而采用”高光谱呈像（HyperspectraIImaging，HSI）”技术的设备能够区分每一个像素中的全部光谱．具有根据色彩特征识别物体的超强能力。HSI技术以往在卫星上被广泛使用。由于患病的机体组织和细胞也具有独特的光谱．科学家们一直努力试图将HSI运用到医学领域。美国国家标准与技术研究院（NIST）网站2012年6月12日报道称，该院科学家所做的研究将使HSI设备在医学领域得到更好应用。

Surgeons could look for cells with a specific chemical makeup, as determined bythe cells＇ color A powerful color-based imaging technique is making the jump from remote sensing to the operating room--and a team of scientists at the National Institute of Standards and Technology （NIST） have taken steps to ensure it performs as well when discerning oxygen-depleted tissues and cancer cells in the body as it does with oil spills in the ocean.